Built for concealed carry, the SpringfieldA(R) Echelon delivers full-size performance in a compact, optics-ready package. Its modular Central Operating Group allows for customization, while the Tritium 3-Dot sights ensure fast target acquisition. Whether carrying for defense or sport, this pistol balances accuracy, capacity, and adaptability. 9mm caliber 4" hammer-forged steel barrel with Melonite finish, 1:10 twist Optics-ready billet machined steel slide Tritium 3-Dot sight system Serialized Central Operating Group for modular customization Compact polymer frame with 1.2" grip width Includes (1) 15-round flush-fit magazine and (1) 18-round extended magazine Captive recoil system for smooth cycling